Working in labs, workshops or facilities where chemical spills happen — you need shoe covers that actually protect without turning your feet into sweatboxes. AlphaTech Microchem's multi-layer fabric blocks inorganic chemicals and biological hazards while staying breathable enough for all-day wear. Light, durable, and trusted across NZ laboratories and industrial sites. Pack of 50 pairs — limited stock on runout, so grab them while they're here.